“Problematika Haji Dan Umrah Berulang Kali Menurut Ali Mustafa Yaqub Dalam Perspektif Fikih Islam: The Problems of Repeated Hajj and Umrah According to Ali Mustafa Yaqub in the Perspective of Islamic Jurisprudence”. NUKHBATUL ’ULUM: Jurnal Bidang Kajian Islam 9, no. 2 (December 21, 2023): 308–327. Accessed August 19, 2025. https://journal.stiba.ac.id/index.php/nukhbah/article/view/1056.